Plate XXXVIII 



X. 





Job Neck 

 Pond, 



LongPr. 

 Herring Pond? 



FIG. 1. Coastal lakes formed by blocking of ends of drowned valleys. 

 Scale about 1 mile per inch. (Marthas Vineyard. Mass.. Sheet, U.S.G.S.) 



FIG. 2. Upper end of Seneca Lake, N Y. The Hat is a delta built out into 

 the lake by the in-flowing creek. (U. S. G. S.) 



